| Product name: | Cyproheptadine Hydrochloride |
| Molecular Formula: | C21H21N,HCl,1½H2O |
| Molecular Structure: |  |
| Molecular Weight: | 350.9 |
| CAS No.: | 41354-29-4 |
Description
Cyproheptadine hydrochloride is a white or slightly yellow, crystalline powder. It is slightly soluble in water, freely soluble in methanol, sparingly soluble in ethanol (96 per cent).
Application
Cyproheptadine hydrochloride is mainly used for acute and chronic urticaria (especially cold urticaria), papular urticaria, angioedema, allergic eczema, contact dermatitis, food allergy, drug allergy, Allergic rhinitis, hay fever, allergic conjunctivitis, insect bite allergy and migraine.
Specification
| Appearance | White or slightly yellow, crystalline powder. |
| Acidity | Meets the requirements. |
| Water | 7.0% - 9.0% |
| Sulfated ash | ≤0.1% |
| Related substances: | |
| Dibenzocycloheptene | ≤0.15% |
| Dibenzosuberone | ≤0.15% |
| 5-(1-methylpiperidin-4-yl)-5H-dibenzo[a, d][7]annulen-5-ol | ≤0.15% |
| Unspecified impurities | ≤0.10% |
| Assay | 98.5% - 101.0% |
Packing and Storage
Preserve in well-closed containers.
Minimum Order
One package
